85416388

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{8677}}^1$

素因数の和:8811

約数の個数: 24

約数和(自身を含む): 157453632

約数和(自身を除く): 72037244

約数列:

[1, 2, 4, 23, 46, 92, 107, 214, 428, 2461, 4922, 8677, 9844, 17354, 34708, 199571, 399142, 798284, 928439, 1856878, 3713756, 21354097, 42708194, 85416388]

約数ペア:

[(1, 85416388), (2, 42708194), (4, 21354097), (23, 3713756), (46, 1856878), (92, 928439), (107, 798284), (214, 399142), (428, 199571), (2461, 34708), (4922, 17354), (8677, 9844)]